CN108600362A - A method of managing taiwan area archives automatically based on voltage characteristic - Google Patents

A method of managing taiwan area archives automatically based on voltage characteristic Download PDF

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Publication number
CN108600362A
CN108600362A CN201810355417.8A CN201810355417A CN108600362A CN 108600362 A CN108600362 A CN 108600362A CN 201810355417 A CN201810355417 A CN 201810355417A CN 108600362 A CN108600362 A CN 108600362A
Authority
CN
China
Prior art keywords
taiwan area
node
archives
main website
concentrator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810355417.8A
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Chinese (zh)
Inventor
薛军
朱艳
陆寒熹
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Jiangsu Linyang Energy Co Ltd
NANJING LINYANG ELECTRIC POWER TECHNOLOGY CO LTD
Original Assignee
Jiangsu Linyang Energy Co Ltd
NANJING LINYANG ELECTRIC POWER TECHNOLOGY CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Linyang Energy Co Ltd, NANJING LINYANG ELECTRIC POWER TECHNOLOGY CO LTD filed Critical Jiangsu Linyang Energy Co Ltd
Priority to CN201810355417.8A priority Critical patent/CN108600362A/en
Publication of CN108600362A publication Critical patent/CN108600362A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/12Network-specific arrangements or communication protocols supporting networked applications adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/06Resources, workflows, human or project management, e.g. organising, planning, scheduling or allocating time, human or machine resources; Enterprise planning; Organisational models
    • G06Q10/063Operations research or analysis
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06Electricity, gas or water supply

Abstract

A method of managing taiwan area archives automatically based on voltage characteristic, the realization of this method is broadly divided into three parts:Main website, concentrator and ammeter.Main website is mainly responsible for the initial typing of each taiwan area archives, archives issue, archive arrangement and archives error correction;Concentrator is mainly responsible for the acquisition of taiwan area and each node voltage data and storage, taiwan area and each node voltage indicatrix similarity-rough set, Archiveownership situation are reported to main website;Ammeter (node undetermined) is communicated with concentrator, provides voltage curve data.This method by the taiwan area voltage characteristic curve of the voltage curve of node undetermined and concentrator storage mainly by carrying out similarity-rough set, to determine whether the node belongs to the taiwan area.The present invention fully flexibly applies taiwan area recognition methods, can greatly improve electrical energy measurement, meter reading, electricity metering and the accuracy of charge and automatization level, realize the fine-grained management of marketing system.

Description

A method of managing taiwan area archives automatically based on voltage characteristic
Technical field
It is specifically a kind of to be known based on voltage characteristic the present invention relates to taiwan area file administration problem in power information acquisition system The method that other technology manages taiwan area archives automatically is primarily adapted for use in low pressure power information acquisition field user archives taiwan area and draws automatically Divide and manages.
Background technology
Power information acquisition system mainly by collect and typing table archive information to main website, then using concentrator with adopt Storage carries out the acquisition of family table number.Often occurs the problems such as table archives typing mistake, typing is repeated, recorded less, recording more in this way.In taiwan area When cutting, data acquisition can not be carried out again by cutting to the ammeter of other taiwan areas, influenced copy reading success rate, affected and acquire successfully Rate.To realize marketing fine-grained management and completing the target of consumption reduction detraction, it is necessary to often generally investigate user's money of all kinds of taiwan areas Material, including user are to power, mutually powered by which by which platform transformer-supplied, by which busbar branches etc..This requires taiwan areas Identification and partition functionality need very high accuracy, and easily operated.
Currently, being directed to currently some taiwan areas user connects up complexity, it is difficult where to investigate user's subordinate in the case where not powering off A transformer.It solves the problems, such as that a most straightforward approach of ammeter archives is exactly that taiwan area has a power failure, operates a switch to transformer to be tested, All users in this way under this transformer will all have a power failure.By whether there is electricity, this transformer can be judged to which A little customer power supplies.Though this method comparison directly, it is accurate, execute simple and crude, quantities is big, it is easy to be thrown by user It tells.It comes into being in view of the above-mentioned problems, taiwan area distinguishes instrument, can accurately measure the affiliated taiwan area of user and phase in electrification Position.But since its is of high cost, when use, needs installation and debugging, and needs staff deeply scene carries out one by one each user It distinguishes, workload is huge.Therefore, it is to improve electrical energy measurement, meter reading, the accuracy of electricity metering and charge, promptness and automatic Change horizontal, it is necessary to find a kind of automatic division and management carrying out taiwan area archives using convenient, efficient technical solution.
Due to different taiwan areas and it is separate have different voltage characteristics, identical taiwan area have similar voltage characteristic, this hair It is bright to propose a kind of taiwan area archival automation management based on voltage characteristic and maintenance scheme.
Invention content
The present invention is that automatic correct solves taiwan area archives Problem-Error, taiwan area line loss statistical accuracy is improved, according to not With taiwan area and separate with different voltage characteristics, identical taiwan area and separate with similar voltage characteristic, it is proposed that Yi Zhongji In the method that voltage characteristic manages taiwan area archives automatically.The data of this method combination main station system, concentrator, ammeter, pass through calculation Method realizes the automatic division and maintenance management of the affiliated taiwan area of transformer electricity consumption side files on each of customers.
The technical scheme is that:
The present invention provides a kind of method managing taiwan area archives automatically based on voltage characteristic, it is characterised in that by will be undetermined The voltage curve of node and the voltage curve of concentrator record carry out similarity-rough set, to determine whether the node belongs to this TV station Area.
Further, this method the specific steps are:
Step a, main website typing taiwan area archives and it is handed down to concentrator, remembers that each ammeter is node N1~Nn in taiwan area, is established Each taiwan area voltage characteristic curve C;
Step b, concentrator continuous acquisition, voltage drafting voltage characteristic curve Ci, the i expression of each node undetermined of storage are undetermined The number of node;
Step c, the voltage characteristic curve Ci of node undetermined and taiwan area voltage characteristic curve C are subjected to similarity-rough set, phase Like labeled as this taiwan area node is belonged to, it is that this taiwan area node is referred to as free node, the whole nodes undetermined of traversal that dissmilarity, which marks,;
Step d, compare end concentrator and comparison result is reported into main website;
Step e, main website reports information according to node, the free node reported is deleted in this taiwan area archives, and all move Enter the free node repository of main website;
Step f, each taiwan area is traversed, taiwan area archives are established.
Further, this method further includes following free node administration step:
Step g, main website initiates the free node orders of search, and all free nodes are sent to concentrator;
Step h, step b~d is repeated;
Step i, the free node matching that main website is reported according to concentrator by similar free node as a result, be added to this taiwan area In archives, and deleted in dissociating node repository from main website;
Step j, the free node repository of main website is inquired after traversing each taiwan area, if non-empty reminds main website scene verification.
Beneficial effects of the present invention:
The present invention is based on the methods that voltage characteristic manages taiwan area archives automatically to efficiently solve taiwan area archives mistake, communication The problem for the electric quantity metering inaccuracy that the problems such as crosstalk brings improves acquisition success rate, the stability of meter reading of taiwan area, rationally Taiwan area line loss per unit is reduced, to realize the fine-grained management of marketing system.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its Its purpose, feature and advantage will be apparent, wherein in exemplary embodiment of the invention, identical reference label Typically represent same parts.
Fig. 1 is electric power system block diagram
Fig. 2 is taiwan area archives dividing system block diagram
Fig. 3 is taiwan area archives dividing system flow chart
Specific implementation mode
The preferred embodiment of the present invention is more fully described below with reference to accompanying drawings.Although showing the present invention in attached drawing Preferred embodiment, however, it is to be appreciated that may be realized in various forms the present invention without the embodiment party that should be illustrated here Formula is limited.
The present invention can directly depend on existing electric power system as shown in Figure 1, applied voltage feature recognition taiwan area skill Art realizes the automation point of transformer electricity consumption side user's taiwan area archives.Specific embodiment is as shown in Fig. 2, the taiwan area archives are automatic Dividing system is broadly divided into three parts:Main website, concentrator and ammeter (node undetermined), main website are mainly responsible for each taiwan area archives Initial typing, archives issue, archive arrangement and archives error correction;Concentrator is mainly responsible for adopting for taiwan area and each node voltage data Collect and store, taiwan area and each node voltage indicatrix similarity-rough set, Archiveownership situation are reported to main website;Ammeter (waits for Determine node) it is communicated with concentrator, voltage curve data are provided.
Main business workflow in the present invention is as shown in figure 3, be specifically described as:In the automatic partition process of taiwan area archives, collection Middle device acquisition main website issues the voltage data of node, comparison node voltage characteristic curve and taiwan area voltage characteristic curve similarity, And result is reported to main website.Table archive information typing taiwan area archives are collected by main website, and issue taiwan area archives to concentrator Enter wait state afterwards, result is reported to main website after waiting for concentrator to complete taiwan area archives voltage characteristic similarity-rough set.It is main Station has listened to after nodal information reports, and the node for being marked as non-taiwan area in node will be reported to be deleted in this taiwan area archives It removes, and moves into the free node repository of main website, complete the Preliminary division of taiwan area archives.
After the archives Preliminary division of each taiwan area to be done, main website initiates the free node tasks of search, by the free section of main website Free node in point library, which is handed down to after concentrator, enters wait state, waits for concentrator to receive main website and issues free node and complete Result is reported to main website at after voltage characteristic similarity-rough set, main website listens to after free nodal information reports, will be with this TV station The matched free node in area is added in this taiwan area archives, and is deleted in dissociating node repository from main website, and the taiwan area archives are completed Secondary division.
After the secondary division of each taiwan area archives to be done, main website inquires whether itself free node repository is sky, if it is empty, Then all nodes undetermined find its ownership taiwan area, complete taiwan area archives and divide.Need to send out alarm if non-empty, remind main website into The verification of row scene.
The advantage of the invention is that entire taiwan area archives partition process is not necessarily to manual intervention.Compared to traditional taiwan area archives Splitting scheme greatly improves work efficiency and accuracy while saving human and material resources, financial resources.Efficiently solve platform The problem for the electric quantity metering inaccuracy that the problems such as area's archives mistake brings, to realize the fine-grained management of marketing system.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill Many modifications and changes will be apparent from for the those of ordinary skill in art field.

Claims (3)

1. a kind of method managing taiwan area archives automatically based on voltage characteristic, it is characterised in that by the way that the voltage of node undetermined is bent The voltage curve of line and concentrator record carries out similarity-rough set, to determine whether the node belongs to this taiwan area.
2. the method according to claim 1 for managing taiwan area archives automatically based on voltage characteristic, it is characterised in that:This method The specific steps are:
Step a, main website typing taiwan area archives and it is handed down to corresponding concentrator, remembers that each ammeter is node N1~Nn in taiwan area, is built Found each taiwan area voltage characteristic curve C;
Step b, concentrator continuous acquisition, each node undetermined of storage voltage draw voltage characteristic curve Ci, i and indicate node undetermined Number;
Step c, the voltage characteristic curve Ci of node undetermined and taiwan area voltage characteristic curve C are subjected to similarity-rough set, similar mark It is denoted as and belongs to this taiwan area node, it is that this taiwan area node is referred to as free node, the whole nodes undetermined of traversal that dissmilarity, which marks,;
Step d, compare end concentrator and comparison result is reported into main website;
Step e, main website reports information according to node, the free node reported is deleted in this taiwan area archives, and all move into master It stands free node repository;
Step f, each taiwan area is traversed, taiwan area archives are established.
3. the method according to claim 2 for managing taiwan area archives automatically based on voltage characteristic, it is characterised in that:This method It further include following free node administration step:
Step g, main website initiates the free node orders of search, and all free nodes are sent to concentrator;
Step h, step b~d is repeated;
Step i, the free node matching that main website is reported according to concentrator by similar free node as a result, be added to this taiwan area archives In, and deleted in dissociating node repository from main website;
Step j, the free node repository of main website is inquired after traversing each taiwan area, if non-empty reminds main website scene verification.
CN201810355417.8A 2018-04-19 2018-04-19 A method of managing taiwan area archives automatically based on voltage characteristic Pending CN108600362A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109581130A (en) * 2019-01-18 2019-04-05 国家电网有限公司 A kind of voltage curve similarity calculating method for considering voltage regulating measures and influencing
CN110749852A (en) * 2019-10-15 2020-02-04 南京林洋电力科技有限公司 Phase identification method based on instantaneous three-phase power unbalance
CN110932264A (en) * 2019-12-06 2020-03-27 光一科技股份有限公司 Topology identification method based on terminal intelligent perception of transformer area

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CN106781414A (en) * 2017-01-04 2017-05-31 深圳市中创电测技术有限公司 A kind of platform area network topology dynamic self-adapting method based on bandwidth carrier
CN107221148A (en) * 2017-06-05 2017-09-29 国网浙江省电力公司电力科学研究院 A kind of terminal identity area recognition methods based on power line carrier

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CN102654544A (en) * 2012-05-24 2012-09-05 江苏方天电力技术有限公司 Automatic identification model and method for switchhouse user change relationship
CN102737491A (en) * 2012-06-28 2012-10-17 杭州讯能科技有限公司 Electric power meter reading system
US20140330441A1 (en) * 2013-05-06 2014-11-06 Sas Institute Inc. Techniques to determine settings for an electrical distribution network
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109581130A (en) * 2019-01-18 2019-04-05 国家电网有限公司 A kind of voltage curve similarity calculating method for considering voltage regulating measures and influencing
CN110749852A (en) * 2019-10-15 2020-02-04 南京林洋电力科技有限公司 Phase identification method based on instantaneous three-phase power unbalance
CN110932264A (en) * 2019-12-06 2020-03-27 光一科技股份有限公司 Topology identification method based on terminal intelligent perception of transformer area

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